Good job on trading Turnbow and Delucci for VMart I think it's a great deal for you.

With the pitching staff you have you're likely to finish last 5 in all pitching categories except for saves. Glendon Rusch doesn't deserve a roster spot. Try shopping Hoffmann for a decent SP. Hoffmann is old and you have plenty of closers. Even if Gagne and Foulke both go down there are always cheap saves avalible during the season. If Beltran performs well Pierre is expendable, I don't see Pierre's stock raising much as the season goes on. If you can get someone like Carlos Zambrano for Pierre, go for it.

Nice lineup! Could use an ace, though. Pierre is gonna have over 100 RUNS and probably 60+ steals.(i'd love him on my team!)
I agree that you can trade Hoffman(maybe a package deal-hoffman and ?,maybe one of your starting pitchers for a better/upgrade starting pitcher. Good Luck !